// Copyright 2011-2024 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
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package com.google.security.zynamics.zylib.gui.zygraph.realizers;

import com.google.security.zynamics.zylib.yfileswrap.gui.zygraph.realizers.ZyEdgeRealizer;

/**
 * Interface that must be implemented by all classes that want to update the content of edge
 * realizers.
 */
public interface IEdgeRealizerUpdater<EdgeType> {
  /**
   * Regenerates the content of the realizer.
   *
   * @param realizer The realizers whose content is updated.
   * @return The new content of the realizer.
   */
  ZyLabelContent generateContent(ZyEdgeRealizer<EdgeType> realizer);

  /**
   * Called by the realizer to set the realizer updater.
   *
   * @param realizer The realizer to be updated.
   */
  void setRealizer(ZyEdgeRealizer<EdgeType> realizer);
}
